Oct 13 14:30:02 ssjiang CRON[3634837]: pam_unix(cron:session): session closed for user root
Oct 13 14:30:02 ssjiang CRON[3634839]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:31:01 ssjiang CRON[3673883]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:31:02 ssjiang CRON[3673883]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:31:08 ssjiang CRON[3634838]: pam_unix(cron:session): session closed for user root
Oct 13 14:32:01 ssjiang CRON[3676316]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:32:02 ssjiang CRON[3676316]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:33:01 ssjiang CRON[3676325]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:33:01 ssjiang CRON[3676325]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:34:01 ssjiang CRON[3676334]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:34:02 ssjiang CRON[3676334]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:35:01 ssjiang CRON[3676343]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:35:01 ssjiang CRON[3676344]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:35:01 ssjiang CRON[3676345]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:35:01 ssjiang CRON[3676345]: pam_unix(cron:session): session closed for user root
Oct 13 14:35:02 ssjiang CRON[3676344]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:36:01 ssjiang CRON[3714687]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:36:01 ssjiang CRON[3714687]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:36:09 ssjiang CRON[3676343]: pam_unix(cron:session): session closed for user root
Oct 13 14:37:01 ssjiang CRON[3717810]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:37:01 ssjiang CRON[3717810]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:38:01 ssjiang CRON[3717819]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:38:02 ssjiang CRON[3717819]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:39:01 ssjiang CRON[3717830]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:39:01 ssjiang CRON[3717829]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:39:01 ssjiang CRON[3717829]: pam_unix(cron:session): session closed for user root
Oct 13 14:39:02 ssjiang CRON[3717830]: pam_unix(cron:session): session closed for user www-data
Oct 13 14:40:01 ssjiang CRON[3717913]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:40:01 ssjiang CRON[3717910]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:40:01 ssjiang CRON[3717912]: pam_unix(cron:session): session opened for user www-data(uid=33) by (uid=0)
Oct 13 14:40:01 ssjiang CRON[3717911]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 13 14:40:01 ssjiang CRON[3717913]: pam_unix(cron:session): session closed for user root